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Individual Calculations November 2009 |
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| Ballandras, Marc Total change: -3.45 | |   |
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| Nationale 3 - R1 | Various | FRA | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1924 | 0.00 | 1 | -0.40 | 15 | -6.00 | |
|  Loft, David | | | 1993 | FRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Nationale 3 - R2-3 | Various | FRA | 2009-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1924 | 1.00 | 2 | 0.17 | 15 | 2.55 | |
| | Chanel, Virgile | | | 1931 | FRA | 0.50 | 1 | 0.01 | 15 | 0.15 | |  Mangone, Pierre | | | 2040 | FRA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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